3672817

Information

• Patent Grant
• 3672817

• References
• Source

• Patent Number

  3,672,817

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1972
  52 years ago

• CPC

  • D06P1/613 - Polyethers without nitrogen
  • C09B67/0085 - Non common dispersing agents
  • D06P1/16 - using dispersed
  • D06P1/46 - using compositions containing natural macromolecular substances or derivatives thereof
  • D06P1/621 - Compounds without nitrogen
  • Y10S534/01 - Mixtures of azo compounds

• US Classifications

  • 008 - Bleaching and dyeing
  • 534 - Organic compounds